From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp3-g21.free.fr ([212.27.42.3]) by linuxtogo.org with esmtp (Exim 4.72) (envelope-from ) id 1RUHct-0002Bs-Ov for openembedded-core@lists.openembedded.org; Sat, 26 Nov 2011 13:45:04 +0100 Received: from [192.168.2.8] (unknown [82.233.81.124]) by smtp3-g21.free.fr (Postfix) with ESMTP id 9C761A6731; Sat, 26 Nov 2011 13:38:25 +0100 (CET) Message-ID: <4ED0DDBF.9000104@eukrea.com> Date: Sat, 26 Nov 2011 13:38:23 +0100 From: =?ISO-8859-1?Q?Eric_B=E9nard?= User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:8.0) Gecko/20111105 Thunderbird/8.0 MIME-Version: 1.0 To: openembedded-core@lists.openembedded.org References: <4ED0CC76.4040606@emagii.com> In-Reply-To: <4ED0CC76.4040606@emagii.com> Cc: ulf@emagii.com Subject: Re: Feedback on building openembedded-core for qemuarm. Excerpts from buildlog X-BeenThere: openembedded-core@lists.openembedded.org X-Mailman-Version: 2.1.11 Precedence: list Reply-To: Patches and discussions about the oe-core layer List-Id: Patches and discussions about the oe-core layer List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 26 Nov 2011 12:45:04 -0000 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: quoted-printable Hi Ulf, Le 26/11/2011 12:24, Ulf Samuelsson a =E9crit : > 3. When I ran into this problem, I exited with ctrl-C. > This left some recipes in the middle of a fetch ,and the build could no= t > continue. > I had to "bitbake -c clean " on all problematic packages to re= cover. > Seems a little bit fragile to me. > already met here : you must let bitbake end the other tasks already start= ed to=20 prevent that (so only one control C). > 4. linux-3.0 recipe in meta-ti does not build (On Ubuntu 11.10 x64). > Fails in the fetch stage. > I removed the layer, since it was not needed for qemuarm. > I also met this kind of problem. To prevent that problem, in my bsp overl= ay, I=20 always add COMPATIBLE_MACHINE =3D "" to the machine specific recipes. What is strange is that meta-ti also have this in its recipes so their=20 linux-3.0 recipe should not be used if you target qemuarm. > 5. When compiling on a Ubuntu 11.10 x64 host (linux 3.x host) > tiff won't build. > Did: > bitbake console-image" > bitbake -c clean tiff > bitbake tiff > - No luck > Reading through the mailing list, I found someone which deleted > $TMPDIR and then > bitbake tiff > bitbake console-image > That worked for me as well once, second time, same problem. > Problem is that #include fails. > > I noted that "iostream" is built and available in /usr/include= /c++ > On the host, it is located in /usr/incolude/c++/ > "tiff" build seems to be OK with Ubuntu 11.04 i686. > what is your BB_NUMBER_THREADS setting ? Here (on 2 different hosts/distro/arch but with an i7 CPU in both cases) = if I=20 set it over 4, I often (always with a value of 8) meet problems with c++=20 includes during build from scratch. 4 seems the magic value which never=20 trigger the problem. Eric